code: def test_method(self):
      a = testing.shaped_arange((2, 3, 4), cupy)
      repeats = cupy.array([2, 3], dtype=cupy.int32)
      with pytest.raises(ValueError, match=r"repeats"):
          a.repeat(repeats)
  
imports: import unittest
  import numpy
  import pytest
  import cupy
  from cupy import testing
label_desc: Use image node_id 2 for calling the TestRepeatRepeatsNdarray obj's underlying member method code with example usage: obj.test_method() without return types